Piar Urf Bishunpur is a village in Bandra tehsil in district of Muzaffarpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Piar Urf Bishunpur was 3,378 which includes 1,799 males and 1,579 females. Piar Urf Bishunpur covers 287 ha area. Pincode of Piar Urf Bishunpur is 843115.